edit readme

README.md

@@ -16,7 +16,7 @@ pretty_name: persian_blog
 
 persian_news_dataset is a collection of 400k blog posts. these posts have been gathered from more than 10 websites. This dataset can be used in different NLP tasks like language modeling and text generation tasks.
 
-This effort is part of a bigger perspective to have several datasets in Persian language for different tasks that have two important factors: `free` and `easy-to-use`. Here is a quick HOW-TO for using this dataset in datasets library:[Demo-datasets](https://saied71.github.io/RohanAiLab/2021/09/03/Demo-datasets.html)
+This effort is part of a bigger perspective to have several datasets in Persian language for different tasks that have two important factors: `free` and `easy-to-use`. Here is a quick HOW-TO for using this dataset in datasets library:[Demo-datasets](https://saied71.github.io/saied-alimoradi-blog/posts/2021-9-4-demo-datasets.html)
 
 # Description
 
@@ -32,4 +32,4 @@ text : چرا کودکان به روانشناس نیاز دارند؟ روان
   author={Saied Alimoradi},
   year={2021}
 }
-```
+```